Prelude vs. Interlude: What's the Difference?

Prelude and Interlude Definitions
Prelude
An introductory performance, event, or action preceding a more important one; a preliminary or preface.
Interlude
An intervening episode, feature, or period of time
"Kerensky has a place in history, of a brief interlude between despotisms" (William Safire).
Prelude
A piece or movement that serves as an introduction to another section or composition and establishes the key, such as one that precedes a fugue, opens a suite, or precedes a church service.
Interlude
A short farcical entertainment performed between the acts of a medieval mystery or morality play.
Prelude
A similar but independent composition for the piano.
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Interlude
A 16th-century genre of comedy derived from this.
Prelude
The overture to an oratorio, opera, or act of an opera.
Interlude
An entertainment between the acts of a play.
Prelude
A short composition of the 1400s and early 1500s written in a free style, usually for keyboard.
Interlude
(Music) A short piece inserted between the parts of a longer composition.
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Prelude
To serve as a prelude to.
Interlude
An intervening episode, etc.
Prelude
To introduce with or as if with a prelude.
Interlude
An entertainment between the acts of a play.
Prelude
To serve as a prelude or introduction.
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Interlude
(music) A short piece put between the parts of a longer composition.
Prelude
An introductory or preliminary performance or event.
Interlude
(transitive) To provide with an interlude.
Prelude
(music) A short, free-form piece of music, originally one serving as an introduction to a longer and more complex piece; later, starting with the Romantic period, generally a stand-alone piece.
Interlude
A short entertainment exhibited on the stage between the acts of a play, or between the play and the afterpiece, to relieve the tedium of waiting.
Dreams are but interludes, which fancy makesWhen monarch reason sleeps.
Prelude
(programming) A standard module or library of subroutines and functions to be imported, generally by default, into a program.
Interlude
A form of English drama or play, usually short, merry, and farcical, which succeeded the Moralities or Moral Plays in the transition to the romantic or Elizabethan drama.
Prelude
(figurative) A forerunner to anything.
Interlude
A short piece of instrumental music played between the parts of a song or cantata, or the acts of a drama; especially, in church music, a short passage played by the organist between the stanzas of a hymn, or in German chorals after each line.
Prelude
To introduce something, as a prelude.
Interlude
Any intervening period of time, space, etc.; a pause between phases of an activity.
Prelude
To play an introduction or prelude; to give a prefatory performance.
Interlude
An intervening period or episode
Prelude
An introductory performance, preceding and preparing for the principal matter; a preliminary part, movement, strain, etc.; especially (Mus.), a strain introducing the theme or chief subject; a movement introductory to a fugue, yet independent; - with recent composers often synonymous with overture.
The last Georgic was a good prelude to the Ænis
The cause is more than the prelude, the effect is more than the sequel, of the fact.
Interlude
A brief show (music or dance etc) performed between the sections of another performance
Prelude
To play an introduction or prelude; to give a prefatory performance; to serve as prelude.
The musicians preluded on their instruments.
We are preluding too largely, and must come at once to the point.
Interlude
Perform an interlude;
The guitar player interluded with a beautiful improvisation
Prelude
To introduce with a previous performance; to play or perform a prelude to; as, to prelude a concert with a lively air.
Prelude
To serve as prelude to; to precede as introductory.
[Music] preluding some great tragedy.
Prelude
Something that serves as a preceding event or introduces what follows;
Training is a necessary preliminary to employment
Drinks were the overture to dinner
Prelude
Music that precedes a fugue or introduces an act in an opera
Prelude
Serve as a prelude or opening to
Prelude
Play as a prelude